The ABB XT1B 160 TMD 40-450 3p F F is a fixed three-pole moulded case circuit breaker with front terminals and a thermomagnetic release. It offers adjustable thermal and fixed magnetic thresholds, ensuring reliable short-circuit protection and efficient operation in a variety of electrical systems.
Rated Instantaneous Short-Circuit Current Setting (Ii)
450 A
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
Product Highlights
1. Reliable Short-Circuit Protection
The XT1B 160 TMD 40-450 3p F F features a thermomagnetic trip unit with adjustable thermal and fixed magnetic thresholds, providing robust protection against short circuits and ensuring the safety of electrical systems.
2. High Performance
With a rated current of 160A and a short-circuit breaking capacity of up to 18kA at 415V AC, this circuit breaker is designed to handle high-performance applications with ease.
3. Efficient Operation
The circuit breaker is optimized for efficient operation, with a low power loss of 2.6W per pole at rated operating conditions, making it suitable for continuous use in various electrical systems.
4. Versatile Connectivity
Equipped with front terminals, the XT1B 160 TMD 40-450 3p F F offers flexible connectivity options, making it easy to integrate into existing electrical infrastructure.
5. Compliance and Certifications
The product complies with EU Directive 2011/65/EU and Amendment 2015/863, ensuring it meets the highest environmental standards. It also carries certifications such as CE and RoHS, guaranteeing its quality and safety.
690 V AC 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 25 kA (230 V AC) 25 kA (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 11.25 kA (500 V AC) 8 kA (525 V AC) 6 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 18 kA (500 V DC) 3 Poles in Series 18 kA
(220 V AC) 25 kA (230 V AC) 25 kA (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 15 kA (500 V AC) 8 kA (525 V AC) 6 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 18 kA (500 V DC) 3 Poles in Series 18 kA
Rated Uninterrupted Current (Iu)
160 A
Rated Voltage (Ur)
690 V
Recommended Screw Driver
Main Circuit M6
Release
TMD
Release Type
TM
Setting Range
28...40 A
Short-Circuit Performance Level
B
Standards
IEC60947-2
Sub-type
XT1
Terminal Connection Type
Front
Terminal Type
Bolt
Tightening Torque
6 N·m
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA066803R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
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